What is the name of the lobster caught in the trap in Finding Nemo?

Answer 1

The question asks the name of the lobster in the trap. As the unnamed lobster walks by the trap while telling the story of Nemo, he waves to a lobster in the trap and asks "how's it goin', Bob?" The trapped lobster waves back to unnamed lobster. Hence, the lobster caught in the trap is Bob.

"..feet straight down into the dahk. It's like wicked dahk down there, you can see a thing - how's it goin', Bob?- And the only thing that they can see down there.."